Towel holder



FIG. 1 is a front elevational view of a towel holder showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective views thereof; and,

FIG. 8 is a perspective views from back side thereof. 

CLAIM The ornamental design for a towel holder, as shown and described. 